WHAT IS DHTML? WRITE IT'S COMMON FEATURES?
Answers
Dynamic HTML, or DHTML, is a collection of technologies used together to create interactive and animated websites by using a combination of a static markup language, a client-side scripting language, a presentation definition language, and the Document Object Model.
Features of DHTML
Its simplest and main feature is that we can create the web page dynamically. Dynamic Style is a feature, that allows the users to alter the font, size, color, and content of a web page. It provides the facility for using the events, methods, and properties.
Explanation:
General Methods of Preparation of Haloalkanes
1. From Alcohols
In Groove’s method, ZnC12 is used to weaken the C-OH bond. In case of 3° alcohols, ZnC12 is not required.
The reactivity order of halogen acids is HI > HBr > HCl.
Darzen procedure is the best method for preparing alkyl halides from alcohols since both the by products (SO2 and HCl) are gaseous and escape easily.